/* Shared resident/admin visual system. /next keeps its independent styles. */
.water-ui {
  --bg: #f4f7f8;
  --text: #173238;
  --muted: #587078;
  --line: #dce5e7;
  --panel: #fff;
  --primary: #16636d;
  --primary-dark: #104e57;
  --soft: #e9f2f2;
  --danger: #ab4935;
  --ok: #236952;
  --info: #285d9a;
  --shadow: none;
  --radius: 16px;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --press-duration: 160ms;
  --flip-duration: 300ms;
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.water-ui ::selection { background: #c6e1e2; color: #173238; }
.water-ui a { text-underline-offset: 4px; }
.water-ui :is(a, button, input, select, summary):focus-visible { outline: 3px solid var(--primary); outline-offset: 4px; }
.water-ui :is(input, select, textarea) { caret-color: var(--primary); }
.water-ui input::placeholder { color: var(--muted); opacity: 1; }
.water-ui [hidden] { display: none !important; }
.water-ui .skip-link { position: fixed; top: 8px; left: 16px; z-index: 10; padding: 12px 20px; background: var(--panel); transform: translateY(-160%); }
.water-ui .skip-link:focus { transform: none; }
.water-ui .topbar {
  position: relative;
  min-height: 80px;
  padding: 0 max(24px, calc((100% - 1160px) / 2));
  background: var(--panel);
  backdrop-filter: none;
  gap: 24px;
}
.water-ui .brand { flex: 0 1 auto; font-size: 23px; font-weight: 750; letter-spacing: -.03em; }
.water-ui .nav { gap: 24px; color: var(--primary-dark); font-size: 14px; font-weight: 600; }
.water-ui .nav a { display: inline-flex; align-items: center; min-height: 44px; }
.water-ui .shell { width: min(1208px, 100%); padding: 48px 24px 64px; }
.water-ui h1 { font-size: 38px; line-height: 1.15; letter-spacing: -.035em; font-weight: 650; text-wrap: balance; }
.water-ui h2 { font-size: 20px; line-height: 1.3; letter-spacing: -.025em; font-weight: 650; }
.water-ui h3 { letter-spacing: -.015em; }
.water-ui .dashboard-hero { align-items: center; gap: 40px; margin-bottom: 28px; }
.water-ui .report-description { margin: 12px 0 0; font-size: 16px; color: var(--muted); }
.water-ui #updatedAt { font-size: 13px; margin: 12px 0 0; }
.water-ui .panel { padding: 24px; border-radius: var(--radius); box-shadow: none; }
.water-ui .panel-head { gap: 16px; margin-bottom: 20px; align-items: center; }
.water-ui .pill { border-radius: 6px; background: var(--soft); color: var(--primary-dark); padding: 5px 9px; white-space: nowrap; font-size: 12px; font-weight: 550; }
.water-ui .report-gate { display: flex; justify-content: space-between; align-items: center; gap: 28px; background: var(--soft); border: 0; padding: 22px 24px; margin-bottom: 32px; }
.water-ui .report-gate p { margin: 0; max-width: 65ch; font-size: 14px; color: var(--primary-dark); }
.water-ui .report-gate .button { flex-shrink: 0; }
.water-ui :is(.button, button:not(.link-button)) { min-height: 44px; border-radius: 10px; font-weight: 600; }
.water-ui .button { display: inline-flex; align-items: center; justify-content: center; padding: 11px 18px; background: var(--primary); color: #fff; text-decoration: none; border: 0; font-size: 14px; }
.water-ui button:disabled { cursor: not-allowed; }
.water-ui .link-button { min-height: 44px; color: var(--primary-dark); }
.water-ui .street-attention-layout { grid-template-columns: minmax(0, 1.2fr) minmax(340px, 1fr); gap: 24px; align-items: start; margin-bottom: 24px; }
.water-ui #publicDebts { order: -1; }
.water-ui .debt-heading { align-items: start; }
.water-ui .debt-heading p { margin: 6px 0 0; font-size: 13px; color: var(--muted); }
.water-ui .debt-total { text-align: right; }
.water-ui .debt-total span { display: block; font-size: 12px; color: var(--muted); }
.water-ui .debt-total strong { display: block; font-size: 24px; font-weight: 650; white-space: nowrap; letter-spacing: -.025em; font-variant-numeric: tabular-nums; }
.water-ui .debt-toolbar { display: flex; flex-wrap: wrap; align-items: end; gap: 16px; margin: 24px 0 16px; }
.water-ui .house-search { flex: 1 1 140px; min-width: 0; display: grid; gap: 6px; font-size: 12px; color: var(--muted); font-weight: 600; }
.water-ui .house-search input { width: 100%; min-width: 0; min-height: 44px; border: 1px solid var(--line); background: var(--panel); border-radius: 8px; padding: 10px 12px; color: var(--text); font: inherit; font-size: 15px; }
.water-ui .debt-filter { display: flex; gap: 4px; padding: 3px; background: var(--bg); border: 1px solid var(--line); border-radius: 10px; }
.water-ui .debt-filter button { min-height: 38px; padding: 8px 12px; color: var(--muted); border: 0; background: transparent; font-size: 13px; border-radius: 7px; }
.water-ui .debt-filter button[aria-pressed="true"] { color: var(--primary-dark); background: var(--panel); box-shadow: 0 1px 3px #17323812; }
.water-ui .debt-table { width: 100%; min-width: 0; border-collapse: collapse; }
.water-ui .debt-table th { padding: 10px 0; color: var(--muted); background: transparent; text-transform: none; letter-spacing: 0; font-size: 12px; font-weight: 500; border-bottom: 1px solid var(--line); }
.water-ui .debt-table :is(th, td):last-child { text-align: right; }
.water-ui .debt-table td { padding: 12px 0; font-size: 15px; border-bottom: 1px solid var(--line); white-space: normal; }
.water-ui .debt-table tbody tr:last-child td { border: 0; }
.water-ui .debt-table td strong { font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }
.water-ui .debt-table small { display: block; color: var(--muted); font-size: 12px; }
.water-ui .debt-table .debt-clear { font-size: 13px; color: var(--ok); font-weight: 500; }
.water-ui .empty-houses { padding: 32px 0; color: var(--muted); }
.water-ui .debt-result { margin: 16px 0 0; font-size: 12px; color: var(--muted); }
.water-ui .street-panel { background: var(--panel); }
.water-ui .street-map-legend { gap: 12px; font-size: 11px; font-weight: 500; margin-bottom: 20px; }
.water-ui .legend-dot { width: 7px; height: 7px; }
.water-ui .legend-debt { background: var(--danger); }
.water-ui .street-road { --street-house-height: 54px; --street-gap: 9px; --street-house-double-height: 117px; gap: var(--street-gap); padding: 0; }
.water-ui .street-road::before { top: 0; bottom: 0; width: 32px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); box-shadow: none; }
.water-ui .street-row { grid-template-columns: minmax(0, 1fr) 32px minmax(0, 1fr); gap: 10px; }
.water-ui .street-house { display: grid; align-content: center; grid-template-columns: 1fr auto; gap: 2px 6px; width: 100%; padding: 8px 10px; border-radius: 8px; box-shadow: none; text-decoration: none; }
.water-ui .street-house-number { font-size: 12px; font-weight: 600; color: var(--text); }
.water-ui .street-house strong { margin: 0; align-self: center; font-size: 13px; font-weight: 600; line-height: 1.3; font-variant-numeric: tabular-nums; white-space: nowrap; }
.water-ui .street-house span { grid-column: 1 / -1; margin: 0; font-size: 10px; font-weight: 500; text-transform: none; color: var(--muted); }
.water-ui .street-house-debt { background: #fcf3ee; border-color: #ecd3c7; }
.water-ui .street-house-debt strong { color: var(--danger); }
.water-ui .street-house-paid { background: #eff6f1; border-color: #cbdfd1; }
.water-ui .street-house-overpaid { background: #eff4fa; border-color: #cfdded; }
.water-ui .street-house-empty { background: var(--bg); opacity: 1; border-color: var(--line); }
.water-ui .street-house-empty :is(strong, .street-house-number) { color: var(--muted); font-weight: 500; }
.water-ui .street-house-spacer { border: 0; background: transparent; }
.water-ui .street-house-disconnected { background: var(--bg); border-color: var(--line); color: var(--muted); }
.water-ui .street-house-disconnected :is(strong, span, .street-house-number) { color: inherit; }
.water-ui .street-house-flip { display: grid; width: 100%; min-height: var(--street-house-height); border-radius: 8px; color: inherit; text-decoration: none; perspective: 700px; }
.water-ui .street-house-rotator { display: grid; min-height: inherit; pointer-events: none; }
.water-ui .street-house-face { grid-area: 1 / 1; min-height: inherit; }
.water-ui .street-house-back { display: none; }
.water-ui .street-house-plot-double { min-height: calc(var(--plot-span, 2) * var(--street-house-height) + (var(--plot-span, 2) - 1) * var(--street-gap)); }
.water-ui .street-name { font-size: 10px; font-weight: 600; text-transform: none; letter-spacing: .04em; padding: 4px 8px; border: 0; background: var(--panel); color: var(--muted); }
.water-ui .hero-balance { background: var(--panel); padding: 24px; border-radius: var(--radius); box-shadow: none; min-height: auto; }
.water-ui .hero-balance strong { font-size: 32px; font-weight: 600; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.water-ui .dashboard-layout, .water-ui .section-grid { gap: 24px; margin-bottom: 24px; }
.water-ui .section-grid > .panel > h2 { margin-bottom: 20px; }
.water-ui .attention-panel { align-self: start; }
.water-ui :is(.stat, .status-card) { box-shadow: none; border-radius: 12px; }
.water-ui .stats-grid { gap: 16px; margin: 24px 0; }
.water-ui .stat { padding: 20px; min-height: 120px; }
.water-ui .stat strong { font-size: 28px; font-weight: 600; letter-spacing: -.025em; font-variant-numeric: tabular-nums; }
.water-ui .primary-panel .stat { padding: 16px 0; border: 0; border-radius: 0; min-height: auto; }
.water-ui .status-card { border: 0; padding: 16px; }
.water-ui .status-card strong { font-weight: 600; }
.water-ui .summary-strip { border: 0; border-top: 1px solid var(--line); border-radius: 0; padding: 20px 0 0; background: transparent; }
.water-ui .page-head { margin-bottom: 28px; }
.water-ui .item { background: transparent; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; padding: 16px 0; }
.water-ui .item:last-child { border-bottom: 0; }
.water-ui .item p { margin: 8px 0 0; color: var(--muted); font-size: 14px; }
.water-ui .notice { background: var(--soft); border: 0; border-radius: 10px; color: var(--primary-dark); line-height: 1.6; }
.water-ui .month { border-radius: 10px; }
.water-ui .site-footer { display: flex; align-items: center; gap: 24px; width: min(1160px, calc(100% - 48px)); margin: 0 auto; padding: 24px 0 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.water-ui .site-footer > span { font-weight: 650; color: var(--primary-dark); }
.water-ui .site-footer p { flex: 1; margin: 0; }
.water-ui .site-footer a { min-height: 44px; display: inline-flex; align-items: center; }
.water-ui .auth-shell { max-width: 1080px; grid-template-columns: minmax(0, 1fr) minmax(0, 420px); gap: 88px; padding: 72px 24px; }
.water-ui .auth-intro { padding-top: 44px; }
.water-ui .auth-intro h1 { max-width: 9em; font-size: 44px; line-height: 1.15; letter-spacing: -.035em; margin: 0 0 24px; }
.water-ui .auth-intro > p { font-size: 17px; line-height: 1.65; max-width: 30ch; }
.water-ui .auth-note { margin-top: 40px; padding: 20px 0 0; border: 0; border-top: 1px solid var(--line); font-size: 13px; max-width: 38ch; }
.water-ui .auth-panel { padding: 32px; }
.water-ui .auth-panel h2 { font-size: 24px; margin-bottom: 24px; }
.water-ui .auth-form { gap: 18px; }
.water-ui .auth-form input { border-radius: 9px; min-height: 48px; color: var(--text); background: var(--panel); }
.water-ui .provider-buttons { gap: 10px; }
.water-ui .provider-buttons button { text-align: left; padding: 14px 16px; }
.water-ui .provider-buttons button[data-provider="telegram"] { background: #eaf4f9; color: #165678; }
.water-ui .provider-buttons button[data-provider="max"] { background: #f0eef8; color: #51407f; }
.water-ui .auth-form button { background: var(--primary); }
.water-ui .auth-links { gap: 8px 20px; }
.water-ui .auth-notice { background: var(--bg); border: 0; color: var(--muted); }
.water-ui .auth-divider { font-size: 12px; margin: 28px 0; }
.water-ui #residentName { text-transform: none; font-weight: 500; color: var(--muted); margin-bottom: 10px; }
.water-ui .resident-report-link { background: var(--soft); border: 0; }
.water-ui .resident-report-link p { color: var(--primary-dark); font-size: 14px; }
.water-ui .resident-report-link .auth-links a + a { background: transparent; color: var(--primary-dark); border: 1px solid var(--primary); }
.water-ui .community-message { border-radius: 10px; border-color: var(--line); }
.water-ui .community-message time { color: var(--muted); }
/* Retargetable feedback: button presses and the street map's two-sided signs. */
.water-ui :is(.button, .auth-form button, .provider-buttons button) { transition: transform var(--press-duration) var(--ease-out); }
.water-ui :is(.button, .auth-form button, .provider-buttons button):active:not(:disabled):not(:focus-visible) { transform: scale(.98); }
@media (hover: hover) and (pointer: fine) {
  .water-ui .nav a:hover, .water-ui .link-button:hover { text-decoration: underline; }
  .water-ui .button:hover, .water-ui .auth-form button:hover { background: var(--primary-dark); }
  .water-ui .debt-table tr:hover td { background: var(--bg); }
  .water-ui a.street-house-flip:hover .street-house-face { border-color: var(--primary); }
}
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .water-ui .street-house-rotator { transform-style: preserve-3d; transform: rotateY(0deg); transition: transform var(--flip-duration) var(--ease-out); }
  .water-ui .street-house-face { backface-visibility: hidden; -webkit-backface-visibility: hidden; }
  .water-ui .street-house-back { display: grid; transform: rotateY(180deg); }
  .water-ui .street-house-flip.is-flipped .street-house-rotator { transform: rotateY(180deg); }
}
@media (prefers-reduced-motion: reduce) {
  .water-ui :is(.button, .auth-form button, .provider-buttons button) { transition: none; }
  .water-ui :is(.button, .auth-form button, .provider-buttons button):active:not(:disabled):not(:focus-visible) { transform: none; }
}
@media (max-width: 1000px) {
  .water-ui .street-attention-layout { grid-template-columns: minmax(0, 1.1fr) minmax(320px, 1fr); gap: 20px; }
  .water-ui .panel { padding: 20px; }
  .water-ui .street-house { grid-template-columns: 1fr; padding: 7px 9px; }
  .water-ui .street-house span { display: none; }
  .water-ui .auth-shell { gap: 48px; }
  .water-ui .site-footer { margin-inline: 24px; }
}
@media (max-width: 760px) {
  .water-ui .topbar { min-height: 68px; padding: 0 20px; gap: 16px; }
  .water-ui .brand { font-size: 21px; }
  .water-ui .nav { gap: 12px; font-size: 12px; }
  .water-ui .shell { padding: 32px 20px 40px; }
  .water-ui h1 { font-size: 30px; }
  .water-ui h2 { font-size: 18px; }
  .water-ui .dashboard-hero { grid-template-columns: 1fr; gap: 24px; margin-bottom: 24px; }
  .water-ui .report-description { font-size: 14px; }
  .water-ui .report-gate { align-items: start; flex-direction: column; gap: 16px; margin-bottom: 24px; padding: 20px; }
  .water-ui .report-gate p { font-size: 13px; }
  .water-ui .street-attention-layout, .water-ui .dashboard-layout, .water-ui .section-grid { grid-template-columns: 1fr; gap: 24px; }
  .water-ui .debt-total strong { font-size: 22px; }
  .water-ui .debt-heading h2 { max-width: 10em; }
  .water-ui .debt-toolbar { gap: 12px; }
  .water-ui .street-house { grid-template-columns: 1fr auto; }
  .water-ui .street-house span { display: block; }
  .water-ui .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .water-ui .stat { padding: 16px; min-height: 105px; }
  .water-ui .stat strong { font-size: 24px; }
  .water-ui .site-footer { width: calc(100% - 40px); flex-wrap: wrap; gap: 8px 20px; padding-bottom: 24px; margin-inline: 20px; }
  .water-ui .site-footer p { flex-basis: 50%; }
  .water-ui .auth-shell { grid-template-columns: 1fr; gap: 28px; max-width: 500px; padding: 32px 20px 48px; }
  .water-ui .auth-intro { padding: 0; }
  .water-ui .auth-intro h1 { font-size: 34px; max-width: 12em; margin-bottom: 16px; }
  .water-ui .auth-intro > p { font-size: 15px; max-width: 36ch; }
  .water-ui .auth-note { margin-top: 20px; padding-top: 16px; max-width: none; }
  .water-ui .auth-panel { padding: 24px; }
  .water-ui .auth-panel h2 { font-size: 22px; }
}
@media (max-width: 400px) {
  .water-ui .shell { padding-inline: 16px; }
  .water-ui .panel { padding: 18px; }
  .water-ui .topbar { padding-inline: 16px; }
  .water-ui .brand { font-size: 19px; }
  .water-ui .debt-heading { flex-direction: column; gap: 12px; }
  .water-ui .debt-heading h2 { max-width: none; }
  .water-ui .debt-total { display: flex; align-items: center; gap: 12px; text-align: left; }
  .water-ui .house-search { flex-basis: 100%; }
  .water-ui .street-house { grid-template-columns: 1fr; }
  .water-ui .street-house span { display: none; }
  .water-ui[data-page="resident-account"] .topbar { flex-wrap: wrap; gap: 0 16px; padding-block: 10px; }
  .water-ui[data-page="resident-account"] .topbar .nav { flex-wrap: wrap; }
}